■ Selena Gomez and Charlie Puth both took to SnapChat today to sing a little Britney. Selena, a self-proclaimed Britney stan since the early days, lip-synched a bit of "Circus" while looking flawless. Puth, who collaborated with Gomez on his recent song "We Don't Talk Anymore," also took to SnapChat to geek-out to "Sometimes." This marks the second occasion in the last week Puth sang to Brit Brit on the social media app, the first being to "Slave 4 U."